五年级上册小数简便运算150题练习.docx

3.723.5÷6.28×3.536.8-3.9-6.125.48(9.40.52)4.8×7.84780.523.6×1026.4×0.25÷3.6÷432+4.9-0.94.8-4.8×0.5(1.25-0.125)×84.8×100.156.5×9.9I56.57.09×10.8-0.8×7.094.02+5.4+0.985.17-1.8-3.213.75-(3.75+6.48)3.681.-7.56-2.687.852.34-0.85I4.6635.6-1.8-15.6-7.20.398+0.36+3.6415.75+3.59-0.59+14.2542.5-(6.07+1.13)4.2÷3.5320÷1.25÷818.76×9.918.763.52÷2.5÷0.44.78÷0.2+3.443.9-4.1+6.1-5.90.49÷1.41.25×2.5×323.6-0.6×23.6510.13.6-3.6×0.815.2÷0.25÷45.6÷3.59.6÷0.8÷0.44.2×99+4.24.3612.5×815.6×13.115.615.6×2.10.65×10127.5×3.7-7.5×3.78.54÷2.5÷0.43.83×4.563.83×5.446048+975-3045498×396048+75-3005648×75-30056098+935-1045404×24-7581048I975345640×75÷35878×2968975-3459948+275-30456906÷3568+975-34568÷975÷345648+75-35685+975-34568+975-345548×975-304548975-3046748+975-50450.425×0,38÷0,016048+975-304552.8÷0.75×0.2520.5-1.074-8.35×5.545(267+143)(2448+864)÷23327+9664÷32×25727+9660÷30×25586-4581÷2758-45×80÷253.68÷4.6+6.32368÷46-632604×24-758644x14-8586042475840859478×39278×39478×191.3/7×49/9-4/32.8/9×15/36+1/273.12×5/6-2/934.8×54+1/45.6÷3/8-3/8÷66.4/75/9+3/75/97.5/2-(3/2+4/5)8.7/8+(1/8+1/9)9.956+5/616.5/9×18-14×2/717. 4/5×25/16+2/3×3/419.17/32-3/4×9/2418. 14×8/7-5/6×12/1520.3×2/9+1/321.5/73/25+3/722.3/14×2/3+1/623. 1/52/3+5/624. 9/22+1/11÷1/225. 5/3×11/5+4/3简便:1. 5/2-(3/2+4/5)2. 7/8+(1/8+1/9)3. 5/6+<1/2+2/3)4. 9/7-<2/7-10/21)5. 3/7+49/9+4/76. 8/9+15/36+3/277. 5/2-(3/2+4/5)9. 9/7-(2/7-10/21)10. 1/5+(3/7+&10分数脱式:1. 1/3+3/4+1/52. 3/8+8/3-1/23. 5/6+1/12+3/44. 30/46-1/2+7/235. a11+2/6+7/336.19/8-1/2-3/47.7/25+3/10-2/58.18/121-1/2+9/119.6/17-1/51-1/3410.8/15+7/3-8/5408-12×24<46÷28)×6042×50-1715÷532÷105÷5(108卜47)×52420×(327-238)(4121+2389)÷7671×15-974469×12+1492405(3213-3189)5000-56×23125×(97-81)6942+480÷3304x32-15420+80÷4-20=100÷(32-30)×0=25×4-125=70×(42-42)÷18)=75×65+75×35=